565  
CDUS46 KSTO 310850  
CLISCK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
150 AM PDT FRI OCT 31 2025  
   
...............................  
 
   
..THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 30 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 312 PM 85 1993 74 7 70  
2015  
MINIMUM 49 806 AM 34 1971 47 2 40  
AVERAGE 65 60 5 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.46 1927 0.03 -0.03 T  
MONTH TO DATE 1.90 0.65 1.25 T  
SINCE OCT 1 1.90 0.65 1.25 T  
SINCE JAN 1 8.88 9.60 -0.72 10.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 10  
MONTH TO DATE 68 58 10 33  
SINCE SEP 1 68 61 7 33  
SINCE JUL 1 68 61 7 33  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 34 78 -44 189  
SINCE SEP 1 351 349 2 509  
SINCE JAN 1 1546 1564 -18 2010    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 38 200 PM  
AVERAGE 68  
   
......................................................  
 
THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 85 2015  
MINIMUM TEMPERATURE (F) 47 31 1935  
 
SUNRISE AND SUNSET  
OCTOBER 31 2025.......SUNRISE 730 AM PDT SUNSET 607 PM PDT  
NOVEMBER 1 2025......SUNRISE 731 AM PDT SUNSET 606 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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